3 releases

0.1.2 Nov 16, 2022
0.1.1 Nov 15, 2022
0.1.0 Nov 9, 2022

#317 in #block

37 downloads per month

Apache-2.0

17KB
334 lines

BlockScanLib

说明

该库用于获取以太坊系的区块信息,交易详情,最新区块高度

使用指南

  • 可配置参数
  1. 设置指定RPC 节点集
  2. 设置链ID 方便使用测试网或者BSC等
  3. 设置重试,默认为3
  • 功能

    1. 获取最新区块高度 get_block_latest_number()
    2. 获取指定区块信息 get_transactions_for_block(number)
    3. 获取指定交易详情 get_transaction_receipt_for_hash(hash)
  • 样例


    // New BlockScanner
    let bs = BlockScanner {
        url: vec!["https://cloudflare-eth.com/".to_string(), "https://mainnet.infura.io/v3/9aa3d95b3bc440fa88ea12eaa4456161".to_string()],
        retry: Default::default(),
        id: "1".to_string(),
    };

    // Get latest number
    let latest_number = bs.get_block_latest_number().await.unwrap();

    // Get block info by latest number
    let block_info = bs.get_transactions_for_block(latest_number).await.unwrap();

    // Get transaction info by 0x80fdaa7f5f54cbe28b84f41afb9543cf0c9eb0d9f4b8a620c2fb5faf0b1c2810
    let transaction_info = bs.get_transaction_receipt_for_hash("0x80fdaa7f5f54cbe28b84f41afb9543cf0c9eb0d9f4b8a620c2fb5faf0b1c2810").await.unwrap();

Dependencies

~25–42MB
~744K SLoC